Why iomanip is used in c++?

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Explain friend class?

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What is const pointer and const reference?

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How a pointer differs from a reference?

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What is the meaning of string in c++?

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Find out the bug in this code,because of that this code will not compile....... #include <iostream> #include <new> #include <cstring> using namespace std; class balance { double cur_bal; char name[80]; public: balance(double n, char *s) { cur_bal = n; strcpy(name, s); } ~balance() { cout << "Destructing "; cout << name << "\n"; } void set(double n, char *s) { cur_bal = n; strcpy(name, s); } void get_bal(double &n, char *s) { n = cur_bal; strcpy(s, name); } }; int main() { balance *p; char s[80]; double n; int i; try { p = new balance [3]; // allocate entire array } catch (bad_alloc xa) { cout << "Allocation Failure\n"; return 1; }

2 Answers   Impetus,

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Describe exception handling concept with an example?

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What is the arrow operator in c++?

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What is a null object in c++?

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Explain how would you handle a situation where you cannot call the destructor of a local explicitly?

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What is the difference between the functions memmove() and memcpy()?

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What are the various storage classes in C++?

0 Answers   Fidelity,

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